Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 7390
TLS Online TPP Program

#Question id: 10609

The observation that members of a population are uniformly distributed suggests that

#Unit 10. Ecological Principles
  1. the size of the area occupied by the population is increasing.
  2. resources are distributed unevenly.
  3. the members of the population are competing for access to a resource.
  4. the members of the population are neither attracted to nor repelled by one another
More Questions
TLS Online TPP Program

#Question id: 12102

#Unit 10. Ecological Principles

Use the following diagram of Joseph Connell's study of barnacle distribution in Scotland to answer the following two questions


Which of the following is the most logical conclusion about the distribution of the two species of barnacle, Chthamalus and Balanus?
TLS Online TPP Program

#Question id: 5224

#Unit 11. Evolution and Behavior

What does the field often called ʺevo-devoʺ study?
TLS Online TPP Program

#Question id: 10514

#Unit 6. System Physiology – Plant

Volicitin was identified as the active substance in the form of
TLS Online TPP Program

#Question id: 3368

#Unit 11. Evolution and Behavior

The origin of a new plant species by hybridization, coupled with accidents during nuclear division, is an example of
TLS Online TPP Program

#Question id: 5652

#Unit 5. Developmental Biology

What generalization can be applied to the pole plasm of Drosophila, the P-granules of C. elegans, the yolk-free vegetal cytoplasm of Xenopus, and the localized mRNA for vasa in zebrafish?